Patent
   D573131
Priority
Jul 12 2007
Filed
Jul 12 2007
Issued
Jul 15 2008
Expiry
Jul 15 2022
Assg.orig
Entity
unknown
1
23
n/a
The ornamental design for an acoustic feedback headset, as shown and described.

FIG. 1 is a front perspective view of the acoustic feedback headset design;

FIG. 2 is a front perspective view of the acoustic feedback headset design with the acoustic feedback tubing in an operative position;

FIG. 3 is a front elevation view of the acoustic feedback headset design;

FIG. 4 is a rear elevation view of the acoustic feedback headset design;

FIG. 5 is a bottom plan view of the acoustic feedback headset design;

FIG. 6 is a bottom plan view of the acoustic feedback headset design with the acoustic feedback tubing in an operative position;

FIG. 7 is a top plan view of the acoustic feedback headset design;

FIG. 8 is a top plan view of the acoustic feedback headset design with the acoustic feedback tubing in an operative position;

FIG. 9 is a left side elevation view of the acoustic feedback headset design; and,

FIG. 10 is a right side elevation view of the acoustic feedback headset design.

The broken line disclosures shown in the Figures of the acoustic feedback headset design are for illustrative purposes only and forms no part of the claimed design.

Webber, Sharon G.

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Jul 10 2007WEBBER, SHARON G Super Duper PublicationsASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0196110008 pdf
Jul 12 2007Super Duper Publications(assignment on the face of the patent)
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